Author: not mentioned
Posted on: The Guardian | May 9th, 2018
California is set to require solar panels on new homes and low-rise apartment buildings starting in 2020, the first such mandate in the country and the state’s latest step to curb greenhouse gas emissions.
“Adoption of these standards represents a quantum leap in statewide building standards,” said Robert Raymer, technical director for the California Building Industry Association. “You can bet every other of the 49 states will be watching closely to see what happens.”
Raymer spoke before the California energy commission approved the requirement on Wednesday, alongside new regulations to improve ventilation and indoor air quality.
The commission estimates solar panels would boost construction costs for a single-family home by roughly $10,000. But consumers would get that money and more back in energy savings, according to the commission.
California has positioned itself as the nationwide leader on clean energy, pushing for more electric vehicles on the roads and fewer emissions from residential and commercial buildings.
“This is a very bold and visionary step that we’re taking,” said David Hochschild, one of the energy commission’s five members.
The move still needs backing from the state’s building standards commission. The state updates its building codes, including energy efficiency standards, every three years.
Representatives from construction groups, public utilities and solar manufacturers all spoke in support of the plan, which they’ve helped the commission develop for years. No industry groups spoke in opposition.
But Republican legislative leaders argue Californians can’t afford to pay any more for housing in the state’s already extremely expensive market.
“That’s just going to drive the cost up and make California, once again, not affordable to live,” Brian Dahle, the chamber’s Republican leader, said on Tuesday.
About 117,000 new single-family homes and 48,000 multi-family units will be built in 2020, the commission estimates.
The regulations include exceptions when solar panels aren’t feasible, such as on a home shrouded in shade, or cost-effective. Installing storage batteries or allowing community-shared solar generation are available options. The requirement would only apply to newly constructed homes, although many homeowners are choosing to install solar panels with the help of rebate programs.
“This is going to be an important step forward for our state to continue to lead the clean energy economy,” said Kelly Knutsen, director of technology advancement for the California Solar and Storage Association.
Read at: https://www.theguardian.com/us-news/2018/may/09/california-solar-panels-power-renewable-energy